Configurator help?

I just picked up a Blackwidow Chroma and was having some issues with the configurator....

What I'm trying to do is when I press one of about 12 keys, it will ripple across every key on the board.(Ive only managed to get the ripple to go across those 12 keys, or have every key on the board activate the ripple.)

So, when I press 'H', I want it to ripple across every key on the board, but when I press 'J', i do not want it to begin the ripple.